Inventor
JR., VIRGIL JOHNSON
Inventor
US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography75%
G06KGraphical data reading10%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general5%
H05BElectric heating5%
LOC185%
PatentTitleYear
12,436,495Nip separator for separating rollers in an image forming device202511,828,490Ceramic heater for heating water in an appliance202311,762,327Electrical connector assembly for an image forming device202311,714,376Shutter for imaging device fuser assembly triggered by cartridge202311,656,561Toner container having a common input gear for a toner agitator assembly and an encoded member202311,550,259Image forming device having a replaceable unit including a retractable encoded member202311,550,258Replaceable unit for an image forming device having a retractable encoded member202311,493,876Electrical connector assembly for an image forming device202211,474,476Electrical connector assembly for an image forming device202211,460,800Shutter for imaging device fuser assembly triggered by cartridge202211,415,930Electrical connector assembly for an image forming device202211,392,078Electrical connector assembly for an image forming device202211,385,566Sensor positioning by a replaceable unit of an image forming device202211,378,897Toner container having an encoded member and an alignment guide for locating a sensor relative to the encoded member2022D0955472Toner cartridge202211,281,154Shutter for imaging device fuser assembly triggered by cartridge202211,221,568Toner container having a common input gear for a toner agitator assembly and an encoded member2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to LEXMARK INT INC (17)· patent assignee history
2022–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEXMARK INT INC | 17 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 17 | 2022–2025 |